..In conclusion, the paradoxical effects of these interventions suggest a need for caution when exercise and acute antioxidant supplementation are combined in elderly mildly hypertensive individuals...

..91+/-0.05 ms/mm Hg). These data suggested that removal of sympathetic cardiac influence improved cardiovascular stability as indicated by a diminished LF ABP variability, which was related to an enhanced cardiac responsiveness...

Effect of acetazolamide on pulmonary and muscle gas exchange during normoxic and hypoxic exercise

..VO(2 max) with significantly increased O(2) delivery (hyperoxia + ADO), with a degree of uncertainty as to the site of this dilation, suggests an ADO-induced mismatch between O(2) consumption and blood flow in the exercising limb...